159946255 has 32 divisors (see below), whose sum is σ = 229920768. Its totient is φ = 104438400.

The previous prime is 159946253. The next prime is 159946277. The reversal of 159946255 is 552649951.

It is not a de Polignac number, because 159946255 - 2¹ = 159946253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159946253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346725 + ... + 347185.

It is an arithmetic number, because the mean of its divisors is an integer number (7185024).

Almost surely, 2^159946255 is an apocalyptic number.

159946255 is a deficient number, since it is larger than the sum of its proper divisors (69974513).

159946255 is a wasteful number, since it uses less digits than its factorization.

159946255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927.

The product of its digits is 486000, while the sum is 46.

The square root of 159946255 is about 12646.9860045783. The cubic root of 159946255 is about 542.8227305221.

The spelling of 159946255 in words is "one hundred fifty-nine million, nine hundred forty-six thousand, two hundred fifty-five".